function kontak_db() {//alert();
  var form = document.getElementById('f1');
  if(form.subjek.value==""){
        alert("Kolom Subjek Harus Diisi");
        form.subjek.focus();
        return (false);
  }

  if(form.isi.value==""){
        alert("Kolom Isi Harus Diisi");
        form.isi.focus();
        return (false);
  }

  if(form.email.value==""){
        alert("Kolom Email Harus Sama");
        form.email.focus();
        return (false);
  }
  if(form.name.value==""){
        alert("Kolom Nama Harus Diisi");
        form.name.focus();
        return (false);
  }
  if(form.jenis_kelamin.value==""){
        alert("Kolom Jenis Kelamin Harus Dipilih");
        form.jenis_kelamin.focus();
        return (false);
  }


	ajax.setVar("subjek", form.subjek.value);
	ajax.setVar("isi", form.isi.value);
	ajax.setVar("email", form.email.value);
	ajax.setVar("name", form.name.value);
	ajax.setVar("jenis_kelamin", form.jenis_kelamin.value);

	ajax.setVar("telp", form.telp.value);
	ajax.setVar("hp", form.hp.value);
	ajax.setVar("_type", "kontak");
	ajax.setVar("submit15", "KONTAK");

	ajax.requestFile = "insert_ol.php";

	ajax.method = form.method.value;
	ajax.element = 'id_data';
	ajax.onLoading = whenLoading;
	ajax.runAJAX("name=modules");

    link_http('_nvgr.php?_btk=index_1st','id_data');
}
function kontak_db_balasan() {//alert();
  var form = document.getElementById('f1');
  if(form.subjek.value==""){
        alert("Kolom Subjek Harus Diisi");
        form.subjek.focus();
        return (false);
  }

  if(form.isi.value==""){
        alert("Kolom Isi Harus Diisi");
        form.isi.focus();
        return (false);
  }

  if(form.email.value==""){
        alert("Kolom Email Harus Sama");
        form.email.focus();
        return (false);
  }
  if(form.name.value==""){
        alert("Kolom Nama Harus Diisi");
        form.name.focus();
        return (false);
  }
  if(form.jenis_kelamin.value==""){
        alert("Kolom Jenis Kelamin Harus Dipilih");
        form.jenis_kelamin.focus();
        return (false);
  }


	ajax.setVar("subjek", form.subjek.value);
	ajax.setVar("isi", form.isi.value);
	ajax.setVar("email", form.email.value);
	ajax.setVar("name", form.name.value);
	ajax.setVar("jenis_kelamin", form.jenis_kelamin.value);

	ajax.setVar("telp", form.telp.value);
	ajax.setVar("hp", form.hp.value);
	ajax.setVar("_type", "kontak");
	ajax.setVar("submit15", "KONTAK");

	ajax.requestFile = "insert_ol.php";

	ajax.method = form.method.value;
	ajax.element = 'id_data';
	ajax.onLoading = whenLoading;
	ajax.runAJAX("name=modules");

    link_http('_nvgr.php?_btk=index_1st','id_data');
}